Huawei's first mobile phone supporting digital currency
blockchain is a term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance"
based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects. bitcoin is a form of blockchain
extended materials
to mine bitcoin, you can download special bitcoin computing tools, register various cooperative websites, fill the registered user name and password into the computing program, and then click the operation to officially start. After completing the installation of bitcoin client, you can directly obtain a bitcoin address. When others pay, you only need to paste the address to others, and you can pay through the same client
after installing the bitcoin client, it will assign a private key and a public key. You need to back up the wallet data containing your private key to ensure that your property is not lost. Unfortunately, if the hard disk is completely formatted, personal bitcoin will be completely lost<
source: network blockchain
blockchain is a technology, based on which there are many applications.
bitcoin is one of the most popular and well-known applications.
Second, what is the essence of blockchain technology
blockchain is essentially a decentralized distributed ledger database. Does it sound like a trap? Don't worry, we will explain it in the most profound and simple way. Anyone can check the public ledger, but there is no single user who can control it. Participants in the blockchain system will jointly maintain the updating of the ledger: it can only be modified according to strict rules and consensus, which has a very subtle design behind it.
at this stage, you are cleaning up the illegal and cheating accounts. If you exit, you will dect the money you g in one cycle. Exit cautiously
if there is no response, you can restart the phone, switch to 4G and try again. After logging in to other mobile phones, the previous account will be forced offline.
As of December 2019, Huawei pay has supported the following devices:
1, Huawei Mate Series
Huawei mate 30 series, Huawei mate 20 series, Huawei mate RS series, Huawei mate 10 series, Huawei mate 9 series
2, Huawei P series
Huawei P30 series, Huawei P20 series, Huawei P10 series
3, Huawei Nova series
Huawei Nova 6, Huawei Nova 6 (5g), Huawei Nova 5pro, Huawei Nova 2S
On January 26, 2018, Huawei and UnionPay international signed a cooperation agreement in Shenzhen to jointly promote the globalization of Huawei pay and accelerate its overseas landing, aiming to provide better mobile payment experience for Huawei end users around the worldthis is the first time that Huawei and UnionPay have launched Huawei pay to the international market since 2016. Zhang Ping'an, President of Huawei consumer cloud services, and Wang Lixin, vice president of UnionPay international, attended the signing ceremony
as the first mobile payment service based on security chip launched in China, Huawei pay has supported 66 banks, covering 20 terminal devices such as mobile phones and watches
more and more people use Huawei pay and other mobile phones to pay for credit card transactions. In 2017, the number of credit card transactions through Huawei pay exceeded 4 billion yuan. With the increasing shipment of Huawei, glory mobile phones, smart watches and other terminal devices, and Huawei pay's international market, this number will continue to grow
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Porsche version, Huawei mate
RS, Huawei c8188, glory V10, glory 9, glory V9, glory 6plus and other new mobile phones< NFC (near
field
communication) is a kind of non-contact identification and interconnection technology, which can carry out short-range wireless communication between mobile devices, consumer electronic procts and other devices. NFC
can realize data transmission, application sharing, traffic card recharge, traffic card balance query and bank card payment of the two devices< The details are as follows:
1. Huawei
pay is the first convenient mobile payment based on security chip, which is the first NFC full terminal solution of fingerprint + chip + financial security, It brings a new experience of safe payment to mobile phone users
2. Huawei
pay is the first mobile payment tool with the functions of bank card and bus card in China, and supports recharging the virtual bus card in the mobile phone
, opening a new way of offline payment
reference source: Network - NFC wireless function
reference source: Network - Huawei
pay
Huawei's development in recent years has been smooth, and everyone's reputation is also very good. In the past, Samsung and apple were the most popular mobile phone stores on the street, but now they are basically covered by Huawei's stores. This is also the pride of our Chinese people. At least this is our own state-owned brand
the price of this mobile phone should come down to more than 4000 yuan half a year after it goes online. I will buy this mobile phone at that time. The biggest advantage of Huawei's mobile phone is its rability. A mobile phone can last at least five years. Because the Huawei glory 8 in my hand has been used for four years, and there is nothing wrong with it. The reason why it wants to change it is because the battery suck slightly, but it is definitely not a big problem, so HUAWEI is trustworthy. p>